Wanted: high res wooden panel textures with shadows

[Waylon Blackthorne]

I'm after some wooden panel textures that have shadows drawn on at one side or both, as if a shadow were cast on them by a pillar. I've looked all over the marketplace but all I can find is ones that are shaded at the edges. I am looking for some fine shadowing with sharper edges. There are some alphas that are intended to go on a prim over other textures but nothing quite like what I'm after. Can anyone help or could do me a custom job?